#0 , Israelites left Egypt by the hand of our God.Jew is a term used by the envading romans for the tribes of Judah and tribes of Benjamin who were still occupying the land known as Judea. It was picked up by the fake Ashkenazi's jewish to nolster their lie as being of the chosen people of God.
It was Moses.
The Exodus. (The word "flight" is not accurate, because the Israelites left Egypt in an orderly fashion under the leadership of Moses, after having been given leave to depart by Pharaoh).
There is no record of any remaining.
According to tradition, it was in 1522 BCE.
According to the Bible, all the Hebrew people who left Egypt died in the wilderness, apart from Joshua and Caleb. However, all their decendents are said to have gone to Canaan. However, a near consensus of scholars is reported to believe that there never was an Exodus of Hebrew people from Egypt, as described in the Bible. If the Hebrews did not leave Egypt under Moses, they did not go to Canaan.
The Israelites ate unleavened bread during Passover to commemorate their hasty departure from Egypt when they did not have time to let their bread rise. Eating unleavened bread during this time serves as a reminder of their ancestors' freedom from slavery.
The Passover celebration commemorates the flight from Egypt. There was no Passover meal before the flight.
According to tradition (see Rashi commentary to Exodus ch.13), the majority of the Israelites had become idolaters in Egypt (Ezekiel ch.20) and were not deemed worthy of joining the Exodus - or didn't want to. Those who did leave Egypt were 20% of the Israelite populace (Rashi, Exodus 13).
After the last pique in which the first born died , Pharaoh told Moses to take the people and go out of Egypt, They took cattle and gold as well, they made the golden calf. It could be gold from the Egyptians as well.
They ate the sacrifice as commanded (Exodus ch.12) and prepared to leave Egypt.
There is a lot of debate about this. There are at least 2 traditional routes that have been prposed, and some more recent ones which have come to be accepted as possible. The scope of this answer is too small to really explain all of the reasons behind potential routes. You could potentially read the wikipedia article on "The Exodus" which may be found here: http://en.wikipedia.org/wiki/The_Exodus
Matzah is the unleavened flat bread that Jews eat during Passover as commanded by God (Exodus ch.12) and which commemorates the same bread that their ancestors ate on the night of the Exodus from Egypt. It reminds us of the haste in which they prepared to leave Egypt (ibid.) and also symbolizes humility.See also:More about Passover and its foods